Newbie to Electronics

Discussion in 'General Electronics Chat' started by toolman60, Jan 17, 2010.

  1. toolman60

    Thread Starter New Member

    Jan 16, 2010
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    Can someone please draw me a sch of LM 339 with the pinouts.I am trying to do a circuit I saw in magazine for a project before I order all the parts to build it,I have made several attempts to get the 339 to work in simulation and cant get it.I am using Tina 7 and or Tina LT.

    Thanks.
     
  2. retched

    AAC Fanatic!

    Dec 5, 2009
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    Last edited: Jan 18, 2010
  3. SgtWookie

    Expert

    Jul 17, 2007
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    What you need is a datasheet for an LM339.

    Here's a link to National Semiconductor's datasheet:
    http://www.national.com/ds/LM/LM339.pdf
    Note that there are several other comparators in the datasheet; you will need to sort through it to find the LM339.
     
  4. Wendy

    Moderator

    Mar 24, 2008
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    The LM393 is a dual version, very similar in many ways.

    I'm not sure why they used the pinout for the LM339 that they did, it is about as astandard as you can get. The chip is too good to ignore though.
     
  5. toolman60

    Thread Starter New Member

    Jan 16, 2010
    22
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    Thanks all for the info.Still cant get it to simulate properly so I guess I am doing something wrong somewhere.I
     
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